Which of the following represents the correct decreasing order of magnitude for electron pair repuls — Chemical Bonding Chemistry Question

💡 Solution & Explanation

Lone pairs are localized exclusively on the central atom, causing their electron clouds to spread out more and occupy greater angular space than bond pairs, which are stretched between two nuclei. Thus, $lp-lp$ repulsions are the strongest, followed by $lp-bp$, and $bp-bp$ repulsions are the weakest.